Hourly Weather in Hammer, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
11 km/h
Light
10 km/h
Light
9 km/h
Light
8 km/h
Calm
9 km/h
Light
3 km/h
Calm
9 km/h
Light
13 km/h
Light
Humidity
94%
Extremely humid
88%
Extremely humid
87%
Extremely humid
85%
Extremely humid
84%
Extremely humid
80%
Extremely humid
74%
Extremely humid
59%
Comfortable
55%
Comfortable
Visibility
12 km
Good
14 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1006 hPa
Low
1005 hPa
Low
Clouds
31%
4%
69%
67%
100%
100%
77%
100%
100%
Dew point
17°
19°
18°
18°
19°
20°
20°
21°
21°
UV Index
0
0
0
0
1
2
3
5
7
Air quality
45
Good
49
Good
53
Moderate
56
Moderate
58
Moderate
61
Moderate
63
Moderate
28
Good
31
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
5.3 μg/m3
5.6 μg/m3
PM25
8 μg/m3
8.8 μg/m3
10.1 μg/m3
11.5 μg/m3
13 μg/m3
14.4 μg/m3
15.6 μg/m3
5 μg/m3
5.2 μg/m3
NO2
5.4 ppb
5.8 ppb
6.3 ppb
6.7 ppb
5 ppb
3.2 ppb
1.4 ppb
1.1 ppb
0.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
26.7 ppb
28.4 ppb
30.6 ppb
33.3 ppb
36 ppb
38.6 ppb
40.9 ppb
29.7 ppb
33.6 ppb